466
CDCA42 TJSJ 150904
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
504 AM AST WED OCT 15 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 14 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 97 1994 89 MM 89
MINIMUM MM MM 70 1954 78 MM 81
AVERAGE MM 84 MM 85
PRECIPITATION (IN)
YESTERDAY MM 1.80 1962 0.17 MM 0.00
MONTH TO DATE T 2.36 -2.36 1.74
SINCE SEP 1 5.42 8.25 -2.83 8.08
SINCE JAN 1 27.07 29.54 -2.47 19.22
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE MM 0 MM 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 18 MM 20
MONTH TO DATE MM 264 MM 272
SINCE SEP 1 454 844 -390 867
SINCE JAN 1 4704 4895 -191 3665
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1993
MINIMUM TEMPERATURE (F) 78 64 2015
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 6:14 AM AST SUNSET 5:57 PM AST
OCTOBER 16 2025.......SUNRISE 6:14 AM AST SUNSET 5:56 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page